39202170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 116121600

約数和(自身を除く): 76919430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 79, 85, 102, 105, 119, 139, 158, 170, 210, 237, 238, 255, 278, 357, 395, 417, 474, 510, 553, 595, 695, 714, 790, 834, 973, 1106, 1185, 1190, 1343, 1390, 1659, 1785, 1946, 2085, 2363, 2370, 2686, 2765, 2919, 3318, 3570, 4029, 4170, 4726, 4865, 5530, 5838, 6715, 7089, 8058, 8295, 9401, 9730, 10981, 11815, 13430, 14178, 14595, 16541, 16590, 18802, 20145, 21962, 23630, 28203, 29190, 32943, 33082, 35445, 40290, 47005, 49623, 54905, 56406, 65886, 70890, 76867, 82705, 94010, 99246, 109810, 141015, 153734, 164715, 165410, 186677, 230601, 248115, 282030, 329430, 373354, 384335, 461202, 496230, 560031, 768670, 933385, 1120062, 1153005, 1306739, 1866770, 2306010, 2613478, 2800155, 3920217, 5600310, 6533695, 7840434, 13067390, 19601085, 39202170]

約数ペア:

[(1, 39202170), (2, 19601085), (3, 13067390), (5, 7840434), (6, 6533695), (7, 5600310), (10, 3920217), (14, 2800155), (15, 2613478), (17, 2306010), (21, 1866770), (30, 1306739), (34, 1153005), (35, 1120062), (42, 933385), (51, 768670), (70, 560031), (79, 496230), (85, 461202), (102, 384335), (105, 373354), (119, 329430), (139, 282030), (158, 248115), (170, 230601), (210, 186677), (237, 165410), (238, 164715), (255, 153734), (278, 141015), (357, 109810), (395, 99246), (417, 94010), (474, 82705), (510, 76867), (553, 70890), (595, 65886), (695, 56406), (714, 54905), (790, 49623), (834, 47005), (973, 40290), (1106, 35445), (1185, 33082), (1190, 32943), (1343, 29190), (1390, 28203), (1659, 23630), (1785, 21962), (1946, 20145), (2085, 18802), (2363, 16590), (2370, 16541), (2686, 14595), (2765, 14178), (2919, 13430), (3318, 11815), (3570, 10981), (4029, 9730), (4170, 9401), (4726, 8295), (4865, 8058), (5530, 7089), (5838, 6715)]